Ways to solve Download Error: environment problem

When you download the emulator, you encounter "Download Error: environment problem", please refer to the following guide to solve the problem:

1. Press the Windows and Rkey on your keyboard at the same time. Type sysdm.cplinto the input field and hit Enter or press Ok.

2. In the new window that opens, click on the Advanced tab and afterwards on the Environment Variablesbutton in the bottom right of the window.

3. After copying the TEMP value, double-click TMP, paste the copied TEMP value and save it. Make sure the two values are the same.